The metaphor of auscultating with a stethoscope can be an inspiration to combine visualization and sonification for exploratory data analysis. This paper presents SoniScope, a multimodal approach and its prototypical ...
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Aiming at the engineering application requirements of underwater vehicle attitude and depth data monitoring, A method for attitude and depth monitoring of underwater vehicles under multiple communication modes has bee...
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ISBN:
(数字)9798331506131
ISBN:
(纸本)9798331506148
Aiming at the engineering application requirements of underwater vehicle attitude and depth data monitoring, A method for attitude and depth monitoring of underwater vehicles under multiple communication modes has been designed. This method integrates commonly used communication methods in engineering (serial communication, UDP communication, CAN bus communication) through software programming, providing expandable and further editable interfaces to achieve underwater vehicle attitude and depth data monitoring; This software has the characteristics of high universality, strong portability, stable and reliable operation, enriching the application scenarios of monitoring software, improving work efficiency, and achieving good engineering practice results
Colormapping is one of the simplest and most widely used data visualization methods within and outside the visualization community. Uniformity, order, discriminative power, and smoothness of continuous colormaps are t...
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Colormapping is one of the simplest and most widely used data visualization methods within and outside the visualization community. Uniformity, order, discriminative power, and smoothness of continuous colormaps are the most important criteria for evaluating and potentially improving colormaps. We present a local and a global automatic optimization algorithm in Euclidean color spaces for each of these design rules in this work. As a foundation for our optimization algorithms, we used the CCC-Tool colormap specification (CMS);each algorithm has been implemented in this tool. In addition to synthetic examples that demonstrate each method's effect, we show the outcome of some of the methods applied to a typhoon simulation.
Noise is one of the primary quality-of-life issues in urban environments. In addition to annoyance, noise negatively impacts public health and educational performance. While low-cost sensors can be deployed to monitor...
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Noise is one of the primary quality-of-life issues in urban environments. In addition to annoyance, noise negatively impacts public health and educational performance. While low-cost sensors can be deployed to monitor ambient noise levels at high temporal resolutions, the amount of data they produce and the complexity of these data pose significant analytical challenges. One way to address these challenges is through machine listening techniques, which are used to extract features in attempts to classify the source of noise and understand temporal patterns of a city's noise situation. However, the overwhelming number of noise sources in the urban environment and the scarcity of labeled data makes it nearly impossible to create classification models with large enough vocabularies that capture the true dynamism of urban soundscapes. In this paper, we first identify a set of requirements in the yet unexplored domain of urban soundscape exploration. To satisfy the requirements and tackle the identified challenges, we propose Urban Rhapsody, a framework that combines state-of-the-art audio representation, machine learning and visual analytics to allow users to interactively create classification models, understand noise patterns of a city, and quickly retrieve and label audio excerpts in order to create a large high-precision annotated database of urban sound recordings. We demonstrate the tool's utility through case studies performed by domain experts using data generated over the five-year deployment of a one-of-a-kind sensor network in New York City.
Our sense of touch offers a useful mode of communication through haptics that can augment the often-crowded visual and auditory pathways, but haptic devices have yet to be fully integrated into garments and other soft...
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ISBN:
(纸本)9781665408288
Our sense of touch offers a useful mode of communication through haptics that can augment the often-crowded visual and auditory pathways, but haptic devices have yet to be fully integrated into garments and other soft wearables in a way that maintains the compliance and comfort of everyday clothing, resulting in a barrier to widespread adoption. We introduce a haptic device-a squeeze band-made entirely from textiles. This textile-based device is actuated by pressurized air, and its force-pressure response can be tailored in a controllable manner by altering the geometry of internal inflatable regions within the device during a rapid and inexpensive process of fabrication. We describe this fabrication and characterize six different squeeze bands that exemplify the highly tunable nature of our textile-based approach to wearable haptic devices.
The Map Projection module is indispensable in the research process of Intelligent Transportation and Smart City related projects. Aiming at the problems of inconvenient query of Map Projection knowledge, poor intellig...
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The text discusses the credit card debt crisis faced by credit card issuers in Taiwan, which has led to a decrease in consumer financial confidence and poses problems for both banks and cardholders. There is a study c...
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Combining elements of biology, chemistry, physics, and medicine, the science of human physiology is complex and multifaceted. In this report, we offer a broad and multiscale perspective on key developments and challen...
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Combining elements of biology, chemistry, physics, and medicine, the science of human physiology is complex and multifaceted. In this report, we offer a broad and multiscale perspective on key developments and challenges in visualization for physiology. Our literature search process combined standard methods with a state-of-the-art visual analysis search tool to identify surveys and representative individual approaches for physiology. Our resulting taxonomy sorts literature on two levels. The first level categorizes literature according to organizational complexity and ranges from molecule to organ. A second level identifies any of three high-level visualization tasks within a given work: exploration, analysis, and communication. The findings of this report may be used by visualization researchers to understand the overarching trends, challenges, and opportunities in visualization for physiology and to provide a foundation for discussion and future research directions in this area.
Cross-reality (CR) systems offer different levels of virtuality/physicality to users and enable them to move back and forth between the reality-virtuality continuums in a seamless way. Immersive augmented, virtual, an...
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Cross-reality (CR) systems offer different levels of virtuality/physicality to users and enable them to move back and forth between the reality-virtuality continuums in a seamless way. Immersive augmented, virtual, and mixed reality (AR/VR/MR) head-mounted displays (HMDs) have become the main tools that enable cross-reality interaction. However, working with high-dimensional data is challenging due to complex data structures and their dimensionality. The goal of the workshop is to provide an opportunity for researchers from immersive technologies, HCI, and visualization fields to share their original ideas and work-in-progress thoughts on the design and evaluation of interactive techniques and systems for effective cross-reality visualization, interaction, and collaboration.
Based on the egocentric network theory and the visualization analysis method, a communication visualization analysis framework is proposed, and the combined method of dielectric barrier discharge (DBD) non-equilibrium...
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